Method: Molodensky-Badekas (CF geog2D domain)
Remarks: Parameter values from Korean 1985 to Korea 2000 (1) (code 5189). Assumes Korea 2000 and WGS 84 can be considered the same to within the accuracy of the transformation.
Information source: OGP
Revision date: 2020-03-14
Unit: degree (supplier to define representation)
Geodetic CRS: Korean 1985
Datum: Korean Datum 1985
Ellipsoid: Bessel 1841
Prime meridian: Greenwich
Data source: EPSG
Information source: Clifford J. Mugnier; in Photogrammetric Engineering & Remote Sensing November 1999. http://www.asprs.org
Revision date: 2005-09-29
Scope: Geodesy.
Remarks: Replaces use of Tokyo datum.
Area of use: Republic of Korea (South Korea) - onshore.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: degree
Center coordinates
127.77 35.89
WGS84 bounds:
124.53 33.14
131.01 38.64
Definition: OGC Well Known Text
GEOGCS["Korean 1985", DATUM["Korean_Datum_1985", SPHEROID["Bessel 1841",6377397.155,299.1528128], TOWGS84[-145.907,505.034,685.756,-1.162,2.347,1.592,6.342]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4162"]]
Definition: OGC Well Known Text 2 (2019)
GEOGCRS["Korean 1985", DATUM["Korean Datum 1985", ELLIPSOID["Bessel 1841",6377397.155,299.1528128, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], USAGE[ SCOPE["Geodesy."], AREA["Republic of Korea (South Korea) - onshore."], BBOX[33.14,124.53,38.64,131.01]], ID["EPSG",4162]]
Definition: ESRI Well Known Text
GEOGCS["GCS_Korean_Datum_1985", DATUM["D_Korean_Datum_1985", SPHEROID["Bessel_1841",6377397.155,299.1528128]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeographicCRS", "name": "Korean 1985", "datum": { "type": "GeodeticReferenceFrame", "name": "Korean Datum 1985", "ellipsoid": { "name": "Bessel 1841", "semi_major_axis": 6377397.155, "inverse_flattening": 299.1528128 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "scope": "Geodesy.", "area": "Republic of Korea (South Korea) - onshore.", "bbox": { "south_latitude": 33.14, "west_longitude": 124.53, "north_latitude": 38.64, "east_longitude": 131.01 }, "id": { "authority": "EPSG", "code": 4162 } }
Definition: GeoServer
4162=GEOGCS["Korean 1985",DATUM["Korean_Datum_1985",SPHEROID["Bessel 1841",6377397.155,299.1528128],TOWGS84[-145.907,505.034,685.756,-1.162,2.347,1.592,6.342]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4162"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=longlat +ellps=bessel +towgs84=-145.907,505.034,685.756,-1.162,2.347,1.592,6.342 +no_defs +type=crs"> <Layer srs="+proj=longlat +ellps=bessel +towgs84=-145.907,505.034,685.756,-1.162,2.347,1.592,6.342 +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4162, 'EPSG', 4162, '+proj=longlat +ellps=bessel +towgs84=-145.907,505.034,685.756,-1.162,2.347,1.592,6.342 +no_defs +type=crs', 'GEOGCS["Korean 1985",DATUM["Korean_Datum_1985",SPHEROID["Bessel 1841",6377397.155,299.1528128],TOWGS84[-145.907,505.034,685.756,-1.162,2.347,1.592,6.342]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4162"]]');